/* Shared attachment UI styles. */
.message-attachments {
  display: grid;
  gap: 0.5rem;
}


.message-attachment-carousel {
  gap: 0.35rem;
  margin: 0.5rem 0 0.4rem;
  max-width: min(100%, 34rem);
}


.message-attachment-carousel-viewport {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  display: grid;
  min-height: 12rem;
  overflow: hidden;
  position: relative;
  touch-action: pan-y;
}


.message-attachment-carousel-viewport.has-landscape-media {
  align-items: start;
  min-height: 0;
}


.message-attachment-slide {
  align-items: stretch;
  display: grid;
  min-height: 12rem;
}


.message-attachment-slide.has-landscape-media {
  min-height: 0;
}


.message-attachment-arrow {
  align-items: center;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-size: 1.85rem;
  height: 44px;
  justify-content: center;
  line-height: 1;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  z-index: 2;
}


.message-attachment-arrow[hidden] {
  display: none;
}


.message-attachment-arrow:disabled {
  cursor: default;
  opacity: 0.28;
}


.message-attachment-arrow--prev {
  left: 0.55rem;
}


.message-attachment-arrow--next {
  right: 0.55rem;
}


.message-attachment-counter {
  color: var(--text-secondary);
  font-size: 0.78rem;
  text-align: center;
}


.message-attachment-media-frame {
  align-items: center;
  background: var(--surface);
  cursor: zoom-in;
  display: grid;
  min-height: 12rem;
  overflow: hidden;
  position: relative;
}


.message-attachment-media-frame.is-landscape {
  min-height: 0;
}


.message-attachment-media {
  display: block;
  height: min(52vh, 20rem);
  max-height: 20rem;
  object-fit: contain;
  width: 100%;
}


.message-attachment-media.is-landscape {
  height: auto;
}


.message-attachment-play {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  color: var(--text-primary);
  display: inline-flex;
  font-size: 1.7rem;
  height: 4rem;
  justify-content: center;
  left: 50%;
  padding-left: 0.18rem;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 4rem;
}


.message-attachment-download {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  background: var(--accent);
  border-radius: 999px;
  color: var(--on-accent);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.45rem 0.75rem;
  position: relative;
  text-decoration: none;
  width: max-content;
  z-index: 3;
}


.message-attachment-media-frame > .message-attachment-download {
  bottom: 0.75rem;
  position: absolute;
  right: 0.75rem;
}


.message-attachment-file-card {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 0.8rem;
  color: var(--text-primary);
  cursor: pointer;
  display: grid;
  gap: 0.55rem;
  grid-template-columns: auto minmax(0, 1fr);
  min-height: 3.25rem;
  padding: 0.55rem 0.7rem;
}


.message-attachment-file-ext {
  align-items: center;
  background: var(--accent);
  border-radius: 999px;
  color: var(--on-accent);
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 800;
  height: 1.7rem;
  justify-content: center;
  min-width: 3.25rem;
  padding: 0 0.55rem;
}


.message-attachment-file-main {
  display: grid;
  gap: 0.08rem;
  min-width: 0;
}


.message-attachment-file-main .message-attachment-meta {
  color: var(--text-secondary);
}


.message-attachment-unavailable {
  align-items: center;
  background: var(--surface);
  color: var(--danger);
  display: flex;
  font-weight: 700;
  justify-content: center;
  min-height: 12rem;
  padding: 1.25rem;
  text-align: center;
}


.message-attachment-card {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  color: var(--text-primary);
  display: flex;
  gap: 0.7rem;
  padding: 0.75rem 0.85rem;
  text-decoration: none;
}


.message-attachment-icon {
  align-items: center;
  background: var(--surface);
  border-radius: 0.8rem;
  color: var(--text-primary);
  display: inline-flex;
  flex: 0 0 auto;
  height: 2.1rem;
  justify-content: center;
  width: 2.1rem;
}


.message-attachment-main {
  display: grid;
  min-width: 0;
}


.message-attachment-name {
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.message-attachment-meta {
  color: var(--text-secondary);
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}


@media (max-width: 640px) {
.message-attachment-carousel {
    max-width: 100%;
  }
.message-attachment-carousel-viewport,
.message-attachment-slide,
.message-attachment-media-frame,
.message-attachment-unavailable {
    min-height: 10rem;
  }
.message-attachment-media {
    height: min(42vh, 16rem);
  }
.message-attachment-file-card {
    grid-template-columns: auto minmax(0, 1fr);
  }
.message-attachment-file-card .message-attachment-download {
    grid-column: 1 / -1;
  }
}
.ar-attachment-manager-root .modal { z-index: 120; }

.attachment-viewer-modal {
  z-index: 80;
}


.attachment-viewer-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 1.2rem;
  box-shadow: none;
  color: var(--text-primary);
  display: grid;
  gap: 0.8rem;
  max-height: 92vh;
  max-width: min(94vw, 68rem);
  padding: 0.9rem;
  width: 100%;
}


.attachment-viewer-head,
.attachment-viewer-actions {
  align-items: center;
  display: flex;
  gap: 0.8rem;
  justify-content: space-between;
}


.attachment-viewer-title {
  font-weight: 800;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.attachment-viewer-body {
  align-items: center;
  display: grid;
  justify-items: center;
  min-height: 12rem;
}


.attachment-viewer-media {
  background: var(--background);
  border-radius: 0.8rem;
  max-height: 76vh;
  max-width: 100%;
  object-fit: contain;
}


.ar-attachment-manager-card {
  max-width: min(92vw, 34rem);
}


.ar-attachment-manager-card--wide {
  max-width: min(96vw, 58rem);
}


.ar-attachment-meta {
  color: var(--text-secondary);
  display: grid;
  font-size: 0.86rem;
  gap: 0.25rem;
  overflow-wrap: anywhere;
}


.ar-attachment-wallet-select,
.ar-attachment-wallet-select option {
  color: var(--accent);
}


.ar-attachment-history-table-wrap {
  max-height: 55vh;
  overflow: auto;
}


.ar-attachment-history-table {
  border-collapse: collapse;
  font-size: 0.84rem;
  min-width: 48rem;
  width: 100%;
}


.ar-attachment-history-table th,
.ar-attachment-history-table td {
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.55rem;
  text-align: left;
  vertical-align: top;
}


.ar-attachment-history-table th {
  color: var(--text-secondary);
  font-weight: 700;
}


.ar-attachment-history-tiles {
  align-content: start;
  box-sizing: border-box;
  display: grid;
  gap: 0.28rem;
  grid-auto-rows: min-content;
  max-height: 58vh;
  max-width: 100%;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0.35rem;
  scrollbar-color: var(--border-control) var(--border-subtle);
  scrollbar-width: thin;
  width: 100%;
}


.ar-attachment-history-tiles::-webkit-scrollbar {
  display: block;
  height: 4px;
  width: 4px;
}


.ar-attachment-history-tiles::-webkit-scrollbar-track {
  background: var(--border-subtle);
}


.ar-attachment-history-tiles::-webkit-scrollbar-thumb {
  background: var(--border-control);
  border-radius: 999px;
}


.ar-attachment-history-tiles::-webkit-scrollbar-thumb:hover {
  background: var(--border-control);
}


.ar-attachment-history-tile {
  background: var(--surface);
  border: 1px solid transparent;
  border-radius: 0.52rem;
  box-sizing: border-box;
  color: var(--text-primary);
  display: grid;
  gap: 0.12rem;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  padding: 0.28rem 0.42rem;
  width: 100%;
}


.ar-attachment-history-tile.is-selected {
  border-color: var(--success);
  box-shadow: none;
}


.ar-attachment-history-tile--page {
  box-shadow: none;
}


.ar-attachment-history-tile--with-preview {
  gap: 0.32rem;
  padding: 0.42rem;
}


.ar-attachment-history-preview {
  align-items: flex-end;
  background: var(--border-subtle);
  border-radius: 0.42rem;
  display: flex;
  justify-content: space-between;
  min-height: 7rem;
  overflow: hidden;
  position: relative;
}


.ar-attachment-history-preview-image {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}


.ar-attachment-history-preview-badge {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  bottom: 0.42rem;
  color: var(--text-primary);
  font-size: 0.62rem;
  left: 0.42rem;
  padding: 0.2rem 0.46rem;
  position: absolute;
}


.ar-attachment-history-tile-head {
  align-items: flex-start;
  display: flex;
  gap: 0.65rem;
  justify-content: space-between;
}


.ar-attachment-history-name {
  display: block;
  font-size: 0.78rem;
  line-height: 1.08;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.ar-attachment-history-tile-head strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.ar-attachment-history-meta-row {
  align-items: center;
  color: var(--text-secondary);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.6rem;
  gap: 0.22rem;
  line-height: 1.05;
  min-width: 0;
}


.ar-attachment-history-txid {
  background: var(--border-subtle);
  border-radius: 0.34rem;
  color: var(--text-secondary);
  font-size: 0.56rem;
  line-height: 1.05;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  padding: 0.14rem 0.24rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.ar-attachment-status {
  border-radius: 999px;
  flex: 0 0 auto;
  font-size: 0.58rem;
  font-weight: 800;
  line-height: 1;
  padding: 0.2rem 0.32rem;
}


.ar-attachment-status--available {
  background: var(--surface-selected);
  color: var(--success);
}


.ar-attachment-status--pending {
  background: var(--surface-selected);
  color: var(--warning);
}


.ar-attachment-status--unavailable {
  background: var(--surface-selected);
  color: var(--danger);
}


.ar-attachment-placement-flag {
  background: var(--surface-selected);
  border-radius: 999px;
  color: var(--accent);
  flex: 0 0 auto;
  font-size: 0.58rem;
  font-weight: 800;
  line-height: 1;
  padding: 0.2rem 0.32rem;
}